package ch03.shiLi.shiLi6;

import org.apache.log4j.Logger;

public class IntermediarySubclass extends RealBuyer{

    private static Logger logger=Logger.getLogger(Test.class.getName());

    /**
     * 重写目标对象业务方法实现代理
     * @return
     */
    @Override
    public String havealook() {
        before();
        String feedback=super.havealook();//执行目标对象的实际业务
        after();
        return "看房记录：买家反馈“"+feedback+"“";
    }
    public void before(){
        logger.debug("前期准备。");
        logger.debug("查找房源。");
        logger.debug("和卖家沟通时间");
    }
    public void after(){
        logger.debug("后期跟踪");
        logger.debug("和卖家沟通意见。");
    }
}
